Hello, new to site. I have a 2007 2 door Rubicon,love it. Last year we noticed when it was garaged( we have a 1 car garage & he only gets to stay in there when the top is off), we smelled a fuel/oily odor. It has been very confusing. We even brought it to our local mechanic & they could not find any leaks or anywhere the smell could be coming from. Not sure if this is related, but when we fill it up with gas we have to stop at 12 gallons because the automatic shut off doesn't work and gas spills out. When the tank is below half full, there is no smell in the garage. We just filled up and now the smell is back, but no spillage happened and no signs of anything on the floor. Any ideas?